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GPT-4、Claude等通用大模型在预训练阶段学习的是互联网上的海量公开文本，倾向于给出通用的回答

1

Sources

50%

Confidence

Long-term

Relevance

7/16/2026

First Seen

Sources

小微企业AI客服工具选型指南：解放双手从选对工具开始

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UnverifiedGPT系列和Claude等主流大语言模型的训练语料主要抓取自2000年代以后的互联网内容81% similar Unverified许多开源模型使用GPT-4、Claude等商业模型生成的高质量输出作为训练数据，即知识蒸馏训练范式80% similar Unverified主流模型如 GPT-4、Claude 在训练阶段被强化了对系统提示词的优先遵从性，系统提示词的约束效力通常强于用户指令79% similar Unverified主流大模型（包括GPT-4、DeepSeek、Claude等）均基于静态语料库训练，存在明确的知识截止日期79% similar Unverified大语言模型如GPT-4、Claude通过在海量人类文本上进行预训练，习得了模拟人类对话风格、情感表达和个性特征的能力78% similar

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